Lastly, when it comes to food, as a rule of thumb, the less processed the food is, the better it is.

Simple examples:

Real meat > canned luncheon meat/sausages

Real fish > fishballs

Real chicken > chicken nuggets

Full cream milk > low or non-fat milk

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Let's talk about the "20%" now: "Exercise"

The human body is designed to move, work, grow and adapt. The more you do a certain exercise or a movement, your body becomes better and better at it. We do not even need to concentrate or focus to walk, talk or eat. That's because we carry out these actions so often everyday. Our body is a classic "Use it or Lose it!" device.

My advice when it comes to exercise for beginners is very simple:"Do whatever exercise you like. Just get moving."

Don't buy into the latest exercise fad or buy a gym membership that you may only use once a month.

Everyone should engage in a minimum of 150 minutes of moderate-intensity aerobic physical activity per week.